PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Another relevant technique is exothermically assisted shielded metal arc welding, where: (i) dissimilar materials such as ceramics and metals and (ii) refractory materials, such as graphite heterogeneous reac- tive systems falls under the American Welding Soci- ety's exothermic welding classification
http://www.w3.org/ns/prov#wasQuotedFrom
  • osti.gov